
The seller has no direct access to the tracking of the registration file submitted by the buyer. Only the person who initiated the request can check the progress through their France Titres account (formerly ANTS) using FranceConnect. This asymmetry of information requires reliance on other means to verify that the transfer has indeed taken place.
Transfer declaration on France Titres: the only enforceable act for the seller
The registration of the transfer declaration (cerfa 15776) on the France Titres portal is the only process that the seller fully controls. As long as this online declaration is not validated, the vehicle remains linked to their name in the Vehicle Registration System.
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We recommend finalizing this registration on the same day as the sale, before handing over the keys. The transfer code generated at the end of the procedure serves as timestamped proof that you have reported the transfer to the administration.
This code does not confirm that the buyer has submitted their own request for a registration certificate. It only proves that you have fulfilled your legal obligation. The distinction matters: in the event of a fine received after the sale, it is this document that allows for a challenge, not a hypothetical acknowledgment of receipt from the buyer’s side. To know if the change of registration certificate has been made, several clues must be cross-referenced since no interface provides this information to the seller explicitly.
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Check the change of registration certificate: concrete signs of a completed transfer
The absence of direct notification does not mean that the seller is completely in the dark. Several signals allow for a reliable deduction that the buyer has indeed registered the vehicle in their name.

- The acknowledgment of registration of your transfer declaration mentions a file number. If no administrative follow-up reaches you in the following weeks, the transfer has likely been completed on the buyer’s side.
- The Histovec platform, managed by the Ministry of the Interior, allows the registered owner in the SIV to generate a report on their vehicle. As a former owner, you can no longer access it once the transfer is registered, which paradoxically serves as a good indicator: if your access to Histovec for the vehicle is cut off, the SIV file has indeed been transferred.
- Receiving a notice of violation or a fine after the date of transfer is the clearest warning signal that the transfer has not been completed. We will return to this later.
None of these clues equate to formal confirmation. The seller has no official tool to consult the current holder of a registration certificate. This is a structural limitation of the system.
Fines after transfer: contestation procedure and one-month deadline
The buyer has one month to make the change of holder on the registration certificate. After this period, they are in violation. The concrete problem for the seller arises when fines arrive at their home for offenses committed after the date of sale.
The contestation relies entirely on the recorded transfer declaration. Without this registration, you have no administrative leverage. With it, the procedure is relatively simple: you designate the buyer via the contestation form, attaching the transfer receipt. The administration then redirects the fine.
The Ministry of the Interior recommends, in case of doubt about a letter claiming to concern a registration certificate file, to contact France Titres or the prefecture directly via their official channels. There are attempts at fraud via SMS or email imitating administrative follow-ups, specifically targeting recent sellers.
License plate impersonation after the sale
A distinct but often confused situation: you receive fines for a vehicle you sold, but the offenses do not correspond to either the type of vehicle or the geographical area. In this case, it may potentially be a license plate impersonation.
The procedure involves filing a criminal complaint, followed by a request to ANTS to obtain a new registration number. This operation is free, excluding the costs of sending the new certificate and the cost of new physical plates.
Following up with the buyer: options when the one-month deadline has passed
When the signs converge towards an absence of change of holder, the seller has no legal means to force the transfer. The administration cannot compel the buyer to submit their request either. We observe that this situation generates a recurring blockage.

The first step remains direct contact with the buyer, preferably by registered mail, to keep a record. Attach a copy of the transfer certificate and remind them of the legal obligation to change the registration certificate within one month.
If the buyer does not respond, two parallel actions are possible:
- Report the situation via the France Titres portal, under “Report a change in the status of your vehicle.” This process formalizes the fact that the vehicle no longer belongs to you.
- Systematically contest each fine received by attaching the transfer receipt. Each contestation is individual, which is tedious but protects your file.
- As a last resort, some sellers have achieved results by contacting the Defender of Rights or by publicizing their situation with local elected officials, especially when the volume of fines became unmanageable.
The recorded transfer declaration within the deadlines remains the only real protection for the seller. Without it, any contestation becomes an obstacle course. With it, the administrative burden is heavy, but the law is on your side. The reflex to instill: never hand over a vehicle without having finalized and validated the online registration, with the receipt downloaded and kept.